diff --git a/.env.dev.docker b/.env.dev.docker
index 3c0e26c7..c3bf66b7 100644
--- a/.env.dev.docker
+++ b/.env.dev.docker
@@ -1,6 +1,6 @@
 ENVIRONMENT="development"
 DATABASE_URL="postgres://postgres:postgres@db/digital_land"
-PRE_START_PATH=/src/prestart-dev.sh
+PRE_START_PATH=/src/prestart.sh
 PORT=8000
 RELOAD="true"
 WEB_CONCURRENCY=1
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 5bb5d6c3..8254d25e 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -26,6 +26,8 @@ jobs:
 
       - name: setup
         run: |
+          npm install
+          make frontend-all
           sudo curl -SL https://github.com/docker/compose/releases/download/v2.10.2/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
           sudo chmod +x /usr/local/bin/docker-compose
           docker pull ${DOCKER_REPO}/${APPLICATION}:${DOCKER_APPLICATION_TAG}
diff --git a/assets/stylesheets/application.scss b/assets/stylesheets/application.scss
index fdb81846..d9ebac1f 100644
--- a/assets/stylesheets/application.scss
+++ b/assets/stylesheets/application.scss
@@ -5,7 +5,7 @@ $govuk-new-link-styles: true;
 $govuk-link-underline-offset: .2em;
 
 // import all govuk frontend scss
-@import "node_modules/govuk-frontend/govuk/all";
+@import "govuk-frontend/govuk/all";
 
 // planning.data.gov.uk specific styles
 // --------------------------------------------------------
diff --git a/default.paths.json b/default.paths.json
index d2cdf104..896ae75f 100644
--- a/default.paths.json
+++ b/default.paths.json
@@ -1,6 +1,6 @@
 {
-  "digitalLandFrontendPath": "node_modules/digital-land-frontend/",
-  "govukFrontendPath": "node_modules/govuk-frontend/",
+  "digitalLandFrontendPath": "node_modules/digital-land-frontend",
+  "govukFrontendPath": "node_modules/govuk-frontend/sass",
   "scssPath": "./src/scss",
   "templatesPath": "'application/templates'",
   "staticFilesPath": "'application/static'",
diff --git a/docker-compose.security.yml b/docker-compose.security.yml
index 8c220dab..57405dce 100644
--- a/docker-compose.security.yml
+++ b/docker-compose.security.yml
@@ -10,7 +10,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-      target: dev
+      target: production
     environment:
       ENVIRONMENT: production
       S3_HOISTED_BUCKET: https://digital-land-production-collection-dataset-hoisted.s3.eu-west-2.amazonaws.com
@@ -20,11 +20,16 @@ services:
       PORT: 8000
       WEB_CONCURRENCY: 1
       DATA_FILE_URL: https://data.digital-land.info
+      RELOAD: "true"
+      PRE_START_PATH: "/src/prestart.sh"
+    volumes:
+      - .:/src
     healthcheck:
       test: curl -v -i -f http://localhost:8000
       interval: 1s
       timeout: 3s
       retries: 60
+    restart: on-failure
 
   db:
     image: postgis/postgis:13-master
diff --git a/docker-compose.yml b/docker-compose.yml
index a8cb5b58..af325d5d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,13 +8,16 @@ services:
       target: dev
     volumes:
       - .:/src
-      - .env.test.docker:/src/.env.test
+      # - .env.test.docker:/src/.env.test
     ports:
       - "8000:8000"
     depends_on:
       db:
         condition: service_healthy
     env_file: ./.env.dev.docker
+    environment:
+      DATASETTE_URL: https://datasette.digital-land.info
+      DATA_FILE_URL: https://data.digital-land.info
     healthcheck:
       test: curl -v -i -f http://localhost:8000
       interval: 1s
diff --git a/package-scripts.js b/package-scripts.js
index f9d0ed74..e31eaba5 100644
--- a/package-scripts.js
+++ b/package-scripts.js
@@ -16,7 +16,7 @@ if (fs.existsSync(optionalConfigPath)) {
 }
 
 scripts.build = {
-  stylesheets: `npx node-sass ${configPaths.scssPath} -o ${configPaths.stylesheetsOutputPath} --include-path ${configPaths.govukFrontendPath} --include-path ${configPaths.digitalLandFrontendPath}`,
+  stylesheets: `npx sass ${configPaths.scssPath}:${configPaths.stylesheetsOutputPath} --load-path=node_modules`,
 }
 
 scripts.copy = {
diff --git a/package.json b/package.json
index 21970ff2..b6d9b801 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "copyfiles": "^2.4.1",
     "govuk-frontend": "4.2.0",
     "maplibre-gl": "^4.1.2",
-    "node-sass": "^9.0.0"
+    "sass": "^1.78.0"
   },
   "devDependencies": {
     "@vitest/coverage-v8": "^0.34.1",